baber/WOPTO huggingface dataset:
Patent JP-H01247842-A (JP)
Title: Endless belt for transmission
Inventor: SAKAKIBARA SHIRO
IPC: F16G5/18
Filed: 1988-03-26
Abstract: PURPOSE:To reduce the generation of noise due to vibration and to improve durability of a belt and a pulley, by providing a plurality of link trains and a holding member formed by a lamellar material located between adjoining block units. CONSTITUTION:A block unit Y is formed with first and second blocks 10 and 30 arranged in a manner to nip a pair of pins 4 therebetween. A holding member 8 inserted between adjoining block units Y and holding the two end parts of the pin 4. A truncated conical protrusion is formed on each clip 5 and each of retainers 6 and the holding members. This constitution prevents chord vibration of a belt, enables reduction of the generation of noise due to vibration, and permits improvement of durability of the belt and a pulley.
Patent JP-H10255053-A (JP)
Title: Method for associating subject characteristic point in 3d reconstruction and 3d reconstruction method using it
Inventor: OOI YOSHITERU
IPC: G06T7/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for associating a subject characteristic point which easily solves the correspondence problem of a characteristic point without needing a special device that measures view point movement nor special skill such as image processing and an object 3D reconstruction method using it. SOLUTION: In a method for associating subject characteristic points between 2D images when a subject is undergone 3D reconstruction through plural 2D images which are taken by continuously moving a view point, the view point is moved so that the distance between the view point and the subject may be larger than the distance between an initial coordinate and a coordinate after movement, and in this case, one optional point of characteristic points is positioned on the image origins of a 2D image of the initial coordinate and a 2D image of the coordinate after movement. The distance between a 2D position of the characteristic point of one optional point of each 2D image and the 2D image origin is introduced and the movement locus of the characteristic point of one optional point is made a coefficient only for a three-dimensional translational vector H.  The movement of the characteristic point of one optional point is traced by using other 2D images, the movement locus in this case is contrasted with the movement locus, and the one that has the higher correlativity is selected.
Patent JP-S55163882-A (JP)
Title: System for driving charge transfer element
Inventor: INOUE HIDEHIKO
IPC: H04N5/353
Filed: 1979-06-06
Abstract: PURPOSE:To increase the dynamic range of a charge transfer element by generating first and second pulse waves to externally produce partly signal charge from a charge transfer element and superimposing them on the respective drive pulse waves and vertical transfer channel driving pulses. CONSTITUTION:When moving excessive charge to a vertical transfer channel, one pulse having different amplitude is added to a transfer gate electrode 2 to transfer the signal charge stored in a photosensitive element partly to the vertical transfer channel. Then, in order to sweep the excessive charge, clock pulse train is added to the channel transfer electrode phi1 during vertical blanking period.
Patent JP-S51147166-A (JP)
Title: Pulse counter
Inventor: WAKASA YUTAKA
IPC: H03K27/00
Filed: 1975-06-12
Abstract: PURPOSE:Simple multi input-channel pulse counter which selects corresponding memory upon reception of input pulse, and adds 1 to stored numeric value.
Patent JP-S63237315-A (JP)
Inventor: YAMAMOTO SHOJI
IPC: H01B13/14
Filed: 1987-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59204188-A (JP)
Title: Lactone derivative
Inventor: ASAKAWA YOSHINORI
IPC: A61P3/06
Filed: 1983-04-21
Abstract: NEW MATERIAL:The compound of formula I (A is group of formula II or III; R<1> is group of formula IV-VI; R<2> and R<3> are H or OH). EXAMPLE:Digitoxigenin lactone. USE:A cardiotonic agent for the remedy of cardiac diseases such as congestive failure. It has extremely low side effects. PREPARATION:The objective compound can be prepared e.g. by dissolving the compound of formula VII in an organic solvent such as chloroform, adding preferably 1.2-1.5 time volume of an organic peracid (e.g. perbenzoic acid) to the solution, and carrying out the oxidation reaction preferably at 60-70 deg.C for 20min-24hr.
Patent JP-2000269706-A (JP)
Title: Waveguide switch and switching device
Inventor: FUKUCHI TOSHISHIGE
IPC: H01P1/387
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a waveguide switch which handles a high frequency signal such as millimetric waves, reduce insertion loss, improve reliability, and quickly switch it. SOLUTION: Relating to this waveguide switch, the connection state of the terminal of a nonradiating dielectric waveguide(NRD guide) 31, where three or more dielectric strips are inserted between two metallic plates 10 and 10, is switched by a circulator 20. The circulator 20 is provided with an electromagnet 21 and a magnetic plate 23, and the direction of the magnetic field applied to the magnetic plate 23 is switched by a switching means 24, which switches the direction of the magnetic field of the electromagnet 21.
Patent JP-H06257292-A (JP)
Title: Construction of artificial ground
Inventor: NAKAYAMA NOBUO
IPC: E04H1/00
Filed: 1993-03-05
Abstract: PURPOSE:To obtain an artificial ground which can be easily constructed at low cost and in a short period. CONSTITUTION:A PC pile 11 is used for piling. A reinforced concrete post 12 covered with a steel cylinder 12b with a fitting part of beams at the upper part thereof is used as a post. The piles 11 are driven respectively in a number of post positions of an artificial ground. The lower part of the posts 12 is jointed to the upper part of the piles during the driving piles so that the upper ends of respective posts 12 are arranged at a specified level. The ends of respective steel-framed beams 13 are connected to the fitting parts of beams 12b1 12b2, 12b3, of respective posts. PC floor plates 15 are placed on the upper side of respective steel-framed beams 13 and reinforcing rods R3 for the slab are arranged on the upper side of the PC floor plates 15. Concrete C1 is placed at the upper side of the PC floor plates to form a slab 16 made of reinforcing concrete and also concrete is placed in the hollow spaces h3 of respective posts. In this way, forms, supports, etc., are not required and hence, the construction period is reduced.
Patent JP-S54162273-A (JP)
Title: Oil-water segregating device
Inventor: YOSHIDA MAKOTO
IPC: B01D17/028
Filed: 1978-06-13
Abstract: PURPOSE: To enable oil-water separating process to be achieved effectively by arranging 2 inclined board chambers, equipped with parallel inclined boards, in a parallel configuration and penetrating these parallel inclined board chambers all through.  
     CONSTITUTION: When an oil-containing sea water S is poured into No. 1 oil-surfacing chamber 4, this sea water S passes through the bottom side of a partitioning board and flows into No. 2 oil- surfacing chamber 5, and in this process, large diameter oil particles surface and accumulate in No. 1 oil-surfacing chamber 4. The sea water having flowed into No. 2 oil-surfacing chamber passes over a submerged board 17, passes through a tunnel 21 in No. 1 inclined board chamber 16, flows into No. 3 oil-surfacing chamber 11, and in this process, oil particles with diameter of approximately 20 μ and above adhere to the top surface of an inclined board 19 in No. 1 inclined board chamber 6, move along the top surface and surface in No. 2 oil-surfacing chamber 5. The sea water having flowed into No. 3 oil-surfacing chamber 11 passes through the tunnel 21 in No. 2 inclined board chamber 7 and enters No. 4 oil-surfacing chamber 8, and in this process, oil surface in No. 2 oil-surfacing chamber 11. And then, the sea water is discharged from the system after passing through a filter chamber 9, a clean sea water chamber 10 and a drain valve 28. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05275418-A (JP)
Title: Semiconductor device
IPC: H01L21/316
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a semiconductor device with flat surface and high reliability by using, as insulating film, alkoxide glass layer containing at least 2 sorts or more of functional groups of 1ppm to 5% out of methoxyl group, ethoxyl group and propoxyl group. CONSTITUTION:Alkoxide glass layer is used as layer insulation film 4 on a transistor in which a gate electrode 3 composed of polycrys talline silicon film with about 1mum film thickness is formed on the surface of a silicon substrate 1 via gate insulating film 2. At the time of forming the layer insulation film 4, the insulating film is deposited by CVD method using the mixed gas of Si(OC2 H5)4100sccm, Zr(OC3H7)4300sccm, B(OCH3)330sccm and (O2+N2)300sccm so that the film thickness becomes 1mum, and thereafter reflow is conducted for 30 minutes in N2 atmosphere at 800 deg.C so that the film is flattened. Thus, it is possible to obtain an insulating film being high in fluidity and low in fluidization temperature and having high dielectric constant and high electrical insulating properties.
Patent JP-S62228199-A (JP)
Inventor: SATO HITOSHI
IPC: G21C17/00
Filed: 1986-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S546577-A (JP)
Title: X-y recorder
Inventor: TADA TOMOHIKO
IPC: B43L13/00
Filed: 1977-06-16
Abstract: PURPOSE: To make possible recording 2 phenomena on one sheet of recording paper even if 2 phenomena change independently by detecting the contact of first and second arms when it occurs and changing over the input signals for driving first and second recording pens. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08257980-A (JP)
Title: Corrugated-board sheet cutting device
Inventor: OKIMASA EIJI
IPC: B26D1/40
Filed: 1995-03-29
Abstract: PURPOSE: To provide a corrugated-board sheet cutting device which is designed to have a cylinder with a relatively small diameter, to facilitate machining, and to have enhanced mechanical performance while keeping rigidity. CONSTITUTION: In a corrugated-board sheet cutting device, in which a pair of cylinders are provided parallel to each other and blades are helically mounted on the outer peripheries of the cylinders to cut a sheet of corrugated board, blade-mounting portions having helically notched grooves 5A, 5B, and blade mounting holders 6 each of which is fitted into the groove to mount a blade 11 on one side and along the radial direction of the cylinder, are provided on the outer peripheries of the pair of cylinders 1A, 1B. The cutting device includes a fit tightening means 8 by which the blade mounting holders are fitted to the cylinders; a holding plate 12 which abuts to one side of each blade mounting holder 6; and a blade mounting means 14 by which the holding plate 12 and the blade 11 are attached to each blade mounting holder 6 at their base ends at predetermined intervals.
Patent JP-S54162692-A (JP)
Title: Removing method for compound coordinating to metal
Inventor: KAWAKATSU YOSHIFUMI
IPC: B01D53/81
Filed: 1978-06-15
Abstract: PURPOSE: To adsorption-remove simultaneously and easily NH 3 , amines, mercaptans, etc. by contacting these cpds. to activated carbon cation-exchange-bonding a metal having coordinate bondability to the cpds.  
     CONSTITUTION: By treating activated carbon with conc. sulfuric acid or nitric acid cation exchange groups are introduced into the carbon. In case the carbon is made from AN type polymer, it has cation exchange capacity at the time of formation. The carbon is then subjected to cation exchange treatment with a complex salt of a metal such as copper, silver or zinc to prepare metal-supporting activated carbon, which is used to adsorption-remove cpds. coordinating to the metal, e.g. NH 3 , amines, mercaptans and alcohols. This carbon has higher adsorbing power than that of unsupporting activated carbon, and it is effective in adsorption removal of basic cpds. such as NH 3  and acidic cpds. such as H 2 S. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000266201-A (JP)
Title: Three-way ball valve
Inventor: IWAHARA TORU
IPC: F16K11/087
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a three-way ball valve in which a ball can be revolved by a small rotational torque. SOLUTION: When a ball 27 is at a position to communicate a flow inlet with a first flow outlet with a distance of a portion of the ball 27 opposite to each ball seat made different, the ball 27 contacts only with a third and a fourth ball seats 39 and 41 in a fluid-sealing relation. In the case in which the ball 27 is positioned to communicate the flow inlet with a second flow outlet 19, the ball 27 contacts only with a first and a second ball seats 35 and 37 in a fluid-sealing relation.
Patent JP-2000268495-A (JP)
Title: Disk-like recording medium, detector for forgery of the medium and reproducing device
Inventor: KONDO TETSUYA
IPC: G11B20/10
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To early detect the circulation of a forgery by recording selectively one of 1st genuineness deciding information in a 1st area, recording selectively one of 2nd genuineness deciding information in a 2nd area and reading the 1st and 2nd genuineness deciding information at the time of using a disk-like recording medium to apply the statistic processing to a coincident combination if secured between both genuineness deciding information. SOLUTION: A 1st image A is recorded into the main information recorded on a surface serving as a 1st area of a disk to decide the genuineness of the disk. Meanwhile, a 2nd image B is foamed on a 2nd surface of the disk to decide the genuineness of the disk. A main information reader means 4 reads the main information (image A) recorded on the disk, and a print information reader means 5 reads the print information (image B) printed on the disk. These read informations are recognized by an image recognizing software. A genuineness deciding circuit 6 performs the 1st and 2nd genuineness deciding processes on the basis of the combination of images which are read by both means 4 and 5.
Patent JP-S52155596-A (JP)
Title: Method and apparatus for estimation of hydrogen in metal
Inventor: SATOU HIDEYUKI
IPC: G01N1/22
Filed: 1976-06-19
Abstract: PURPOSE: To make estimation automatically with good accuracy and convenience for extremely small quantity of H 2  particularly in deposit metal obtained through welding, by intermittently estimating H 2  released from specimen into hydrogen collector vessel under sequence control. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54161647-A (JP)
Title: Adhesive for decorative plywood with overlay of vinyl chloride resin
Inventor: TOMIZAWA CHIYOUJI
IPC: C09J131/04
Filed: 1978-06-13
Abstract: PURPOSE: An adhesive for a decorative plywood with an overlay of vinyl chloride resin having improved heat and freeze resistance, comprising a specific ethylene- vinyl acetate copolymer emulsion and an ethylene-vinyl acetate-vinyl chloride terpolymer emulsion.  
     CONSTITUTION: A) An ethylene-vinyl acetate copolymer emulsion having 10W25 wt.% of ethylene and 10W80 wt.% of benzene insoluble content is blended with B) an emulsion of an ethylene-vinyl acetate-vinyl chloride terpolymer having 20W70 wt.% of vinyl chloride, not more than 80 wt.% of benzene insoluble content, and a glass transition temperature of 0W30°C, or its modified compound, in a weight ratio of solid content of the emulsions of A) to B) of 50W95:50W5. polyvinyl alcohol is preferably used as an emulsifying agent of A). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57185650-A (JP)
Title: Exposure device for fluorescent-screen printing
Inventor: NOJIMA KENJI
IPC: H01J9/227
Filed: 1981-05-11
Abstract: PURPOSE:To obtain an exposure device in which the change of the characteristic of a light controlling filter is suppressed and which is convenient for its maintenance by locating the said light controllig filter between an optical lens and a panel which is used for the printing of a fluorescent screen. CONSTITUTION:Over a shutter 8, a wedge lens 6 and a main lens 7 are installed at a given interval. A light controlling filter 5 is provided between the main lens 7 and a panel 3 which is a component of a fluorescent screen. Light 1 is emitted from a light source 2, a motor 9 drives the shutter 8, and a mask 10 is provided over the inner surface of the panel 3. Owing to the above constitution, heat generated from the light source 2 causes almost no influence on the filter 5 provided in the uppermost part of the device. As the result, the thin metal film of the filter 5 is not deteriorated almost entirely, and a cheap material subjected to no requirement of thermal resistance can be used as a base plate  for the vapor deposition.
Patent JP-H07276091-A (JP)
Title: Travel truck
Inventor: KANEKO YURIAKI
IPC: B23K7/00
Filed: 1994-04-11
Abstract: PURPOSE:To obtaining a sufficient towing force by a large sucking force in welding operation or cutting operation, and to make the sucking force not in the operation small so as to lighten the load at conveyance time. CONSTITUTION:A magnet 7 is arranged in the main body 1 of the travel truck A which can mount a welding torch or cutting torch and fitted to a bracket 12. A lever 9 is provided outside the main body 1, a shaft 10 is fixed to an end part of the lever 9, and a hinge 11 is fixed to the shaft 10 above the magnet 7. The hinge 11 and bracket 12 are engaged with each other and as the lever 9 rotates, the magnet 7 moves contacting or leaving a bottom plate 1b.
Patent JP-H11270802-A (JP)
Title: Evaporation amount adjusting device for waste gas boiler
Inventor: EMORI HIROMASA
IPC: F22B37/22
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To enable a control of an evaporation amount, to make it unnecessary to discharge an extra vapor to atmosphere and to prevent the occurrence of noise by providing an adjustment plate having apertures which is capable of closing some steam pipes by its longitudinal movement upon manipulation thereof from the outside of a steam drum. SOLUTION: This device includes a rod 10 which passes through a wall of a low pressure drum 1 and is connected with one end of a rectangular adjustment plate 7 disposed in the inside of the low pressure drum 1 at a position where descending tubes 9 are mounted, and a grip 11 mounted to the other end of the rod 10. The adjustment plate 7 is movable in a longitudinal direction upon rotating of the grip 11, and is provided with round holes 7a and elongated holes 7b alternately. In the case the demand for steam is large, the adjustment plate 7 takes a condition that all descending pipes 9 are communicated with the inside of the low pressure drum 1.  On the other hand, in the case the demand for steam is decreased, the adjustment plate 7 clogs the openings of some descending pipes 9 and hence, some steam pipes are held in a boiling condition with no water, thus reducing the heat transfer area and lowering an evaporation amount.
Patent JP-S62258349-A (JP)
Inventor: HERUMUUTO BUEKUMAN
IPC: C07C239/00
Filed: 1987-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10270193-A (JP)
Title: Plasma generator
Inventor: SAKAMOTO YUICHI
IPC: C23C16/50
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a plasma generator capable of uniformly generating plasma having a large diameter without the possibility of lowering a degree of coupling between a coil and the plasma. SOLUTION: Several plasma generation bodies are coaxially arranged in a discharge tube. Each plasma generation body includes inner cylinders 10a and 11a and outer cylinders 10b and 11b arranged coaxially with one another, first coils 14a and 15a coaxially arranged in the inner cylinders 10a and 11a, and second coils 14b and 15b wound around the outer periphery of the outer cylinders 10b and 11b. The first coils 14a and 15a and the second coils 14b and 15b have an equal winding pitch, and is set opposite to each other in their winding direction. A high frequency current is supplied to these coils, thereby generating a high frequency magnetic field among these coils, and producing plasma of a supplied gas.
Patent JP-S51148354-A (JP)
Title: Manufacturing method of fluorescent face of beam index type color pict ure tube
Inventor: ITOU TAKEO
IPC: H01J9/227
Filed: 1975-06-16
Abstract: PURPOSE: To prevent the permeation of a fluorescent material for index signal detection of a beam index type color picture tube in a metal back layer by using a water proof film. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06322973-A (JP)
Title: Device for changing position of gondola, etc.
Inventor: JIYON MASAARII
IPC: E04G3/00
Filed: 1994-04-11
Abstract: PURPOSE: To achieve a compact and simple constitution and enable economical manufacture. CONSTITUTION: Driving members 21, 31 of a gondola 10 are secured to a building 2 for supporting a traveling device 13 in a position-fixed manner. Free ends of tension members 22, 32 are fixed to the gondola 10. The driving devices 21, 31 can be driven independently or cooperatively and also can be controlled and driven in the same direction or in directions opposite to each other.
Patent JP-S61230333-A (JP)
Title: Integrated circuit
Inventor: NAKANO FUMIHISA
IPC: H01L27/04
Filed: 1985-04-05
Abstract: PURPOSE:To utilize a desired region among the dielectric isolated element regions in an electrically independent manner from the other regions, by providing second isolation films for electrically isolating one or more dielectric isolated regions from the other regions, and applying a bias voltage to these isolated regions. CONSTITUTION:A substrate 1 is provided with dielectric isolated element regions 3 by means of oxide films 2. The substrate 1 is further provided with a second dielectric isolation region 4 including one or more said element regions 3, also by means of an oxide film 2. A bias voltage is applied to the second dielectric isolation region 4 through a bias voltage applying circuit 5. In this manner, any desired region among the dielectric isolated element regions can be utilized in an electrically independent manner from the other regions.
Patent JP-H07284084-A (JP)
Title: Device and method for supplying request program
Inventor: OKAMOTO OSAMU
IPC: H04N21/2387
Filed: 1994-04-11
Abstract: PURPOSE:To reduce storage capacitance by providing a title table, a block table and a frame table in a video data control means. CONSTITUTION:A video data transmitting part 1 1 judges whether the broadcast request of a program or the operation of a video casette recorder(VCR) from a user terminal 15. When a user requests the broadcast of the program, a program name is reported to a video data control part 14 and the title table is requested. When an address report is received as the contents of the title table from the video data control part 14, the address of the control part 14 is accessed so as to request the block table. When the address report is received as the contents of the block table, the frame table is requested. The applying table is obtained, it is stored in a storage part. Then, access is conducted so as to request required video data. When video data is received, a video data storing part 13 transmits video data to the terminal requesting the broadcast of the program.